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SQL的经典学习资料，英文版的 快速学习的好材料
SQL的经典学习资料，英文版的 快速学习的好材料-SQL classical learning materials, the English version of fast learning good material
- 2022-10-05 08:20:03下载
- 积分：1
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一套及时通讯的原码，功能相当强大，有兴趣地可以自己二次开发...
一套及时通讯的原码，功能相当强大，有兴趣地可以自己二次开发-Timely communication of the original set of code, function very strong, with interest to their own secondary development
- 2022-01-22 16:58:27下载
- 积分：1
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ADC
AD/DA转换，OLED显示，可以测得电压值。(AD/DA conversion, OLED display, can measure the voltage value)
- 2020-06-18 06:40:01下载
- 积分：1
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nseg
NSEG是美国兰利研究中心推出的飞行器起飞、爬升、巡航、加速、下降、减速和着陆等各个过程分析软件。(NSEG was developed to perform rapid aircraft mission analyses. It is based upon the
use of approximate equations of motion whose form varies with the type of flight
segment. Flight segments considered are takeoff, accelerations, climbs, cruises, descents,
decelerations, and landings. Layered atmosphere options are available. The program can
also be used for flight envelope mapping. NSEG provides the capability to analyze
aircraft missions from low to hypersonic speeds. Realistic and detailed vehicle
characteristics are input to NSEG to permit accurate mission analysis. NSEG allows
engine scaling so as to fit the design under analysis. NSEG contains several approximate
flight path optimization capabilities based on Rutowski energy-like criteria for
considering minimum time or fuel flight segments and maximum range segments during
climb or descent. Takeoff and landing analysis is based on the Air Force Flight
Dynamics Laboratory DATCOM method of high lift aerodynamic modelling)
- 2013-05-18 00:18:46下载
- 积分：1
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用CC++编写的源代码公开的简单的32位精简指令虚拟机
用CC++编写的源代码公开的简单的32位精简指令虚拟机-CC prepared with the source code open a simple 32 concise instructions Virtual Machine
- 2022-08-16 14:33:14下载
- 积分：1
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huire
说明： 带回热的布雷顿循环 性能分析 MATLAB(Brayton cycle with regeneration)
- 2019-05-28 21:11:01下载
- 积分：1
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YuErjian_power-system
《电力系统状态估计》于尔铿
电科院于尔铿老师的《电力系统状态估计》一书是电力系统状态估计的经典著作，但因为是专业书籍，年代也比较早，一般的书店很难有卖- -!!(" Power System State Estimation" in Erkeng EPRI in Erkeng teacher' s " power system state estimation," a book is a classic power system state estimation, but because it is professional books,' s relatively early, in general bookstores difficult have to sell-!!)
- 2020-10-31 19:29:54下载
- 积分：1
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shiyan
这个上传的文件，是压缩文件，解压后会看到源文件 传输线模型(this program is about a transmission line)
- 2021-03-20 17:19:18下载
- 积分：1
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陀螺仪模拟实验
测试MPU6050实现上位机数据显示。希望大家可以参考一下。(Testing MPU6050 to realize data display of upper computer)
- 2018-04-25 21:49:58下载
- 积分：1
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hgdb
I want to congratulate you and congratulate you and change my program!!!
- 2019-02-26 23:12:36下载
- 积分：1
